CVE-2025-49177 — Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmode
A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previo…
Published: 2025-06-17 · CVSS: 6.1 · CVSS 3.1
A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7